Detailed Product Description Specification:silent diesel generator, silent diesel generator set, soundproof / weatherproof generator, energy saving generator, genset1) Output range: 9-38KVA2) Engine model: YSAD380G, Y385G, YD480G, Y485G, YSD490G, Y4100G ... / 230V, 220/127V2) Rated Frequency: 50Hz/60Hz3) Mode of connection: 3-phase-4-line4) Rated power factor: 0.8 (lagging) 5 ...